This has happened to me twice. I’m typing along and the message disappears. Once I have 18 pages done and today I had 4 pages done. I’d like to know if I’m doing something wrong or if it’s your program. I see it has happened to others. Otherwise I am happy with your product.
This is a duplicate of https://ask.libreoffice.org/t/why-did-my-message-disappear/58911.
Please delete this one and an keep track on question 278441
If I knew how to fix it I wouldn’t be asking about it.
This doesn’t answer the question (and it’s ridiculous to tell us the obvious)